Bybit has successfully implemented a dynamic risk-tiered protection system to proactively combat fraud before financial losses occur. The system categorizes potential fraud scenarios into three levels, each with tailored strategies. The first level uses big data heuristic algorithms for early warnings, triggering risk questionnaires and aiding blacklist development. The second level provides real-time alerts, notifying users of risk accounts or suspicious withdrawal addresses during the withdrawal process. The third level involves immediate interception of confirmed fraudulent addresses, enforcing a mandatory one-hour cooling-off period. Since its deployment in Q4 2025, Bybit's measures have prevented approximately $300 million in losses through proactive alerts and interceptions.